Raw material for alloy wheel

1.material for aluminium alloy 2.excellent raw material chosen 3.high purity and strong activity

Raw material for alloy wheel:

silicon metal powder all grade

SIZE IN UM	SIZE IN MESH
124um-250um	60mesh-120mesh
420um-96um	40mesh-160mesh
420um-53um	40mesh-270mesh
-74um	-200mesh
-44um	-325mesh
THE ANALYSIS OF THE PRODUCT DEPENDS ON THE START MATERIAL CHOSEN.

	20-40MESH		200MESH
	325MESH		600MESH

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

PACKAGE

25kg/850kg/1000kg

 

 

PRICE OF SILICON METAL

The main factors that affects the price:

1.Electric power price is the main cost of silicon metal production

2.The demand of silicone market is rigid

3.Under the influence of the prosperity of automobile manufactoring industry prosperity.

4.Silicon metal industry is highly positive related to the economic prosperity.

5.Policy implications.

 

CHINESE PRODUCTION OF SILICON METAL AND DISTRIBUTION:

 

PRODUCTION OF SILICON METAL 

The Manufacturing Process of Silicon Metal:

Preparing

1.The raw materials(silicon dioxide,carbon materials) are weighed and then placed into the furnace through the top using the fume hood.

2.The lid of furnace,which contains electrodes,is placed into position.

 Melting

3.Electric current is passed through the electrodes to form an arc.The heat generated by this arc melts the material and results in the reactin of sand with carbon to form silicon and carbon monoxide.

 Reducing

4.While the metal is in the molten state,it is treated with oxygen and air to reduce the amount of calcium and aluminium impurities.Depending on the grade,silicon metal contains 98.5-99.99%silicon with trace amounts of iron,calcium and aluminium.

 Cooling

5.The silicon is then tapped from the bottom of the furnace and cooled in large cast iron trays.

Crushing

 6.After cooling,the metal is dumped from the mold into a truck,weighed and then dumped in the storage pile.Dumping the metal from the mold to the truck breaks it up sufficiently for storage.

 Packaging

7.Silicon metal is usually packaged in large sacks or wooden boxes.In powder form,silicon is packaged in plastic pails or paper bags.

RAW MATERIALS:

Silica(silicon dioxide,SIO2)

Carbon materials like:

petroluem coke

coal

wood chips

 

Carbon electrodes

 

FACTORY 3E:

EXPRIENCE:Our factory is a leading Silicon Metal producer in the southern China since 1999.It has several operations in Shanghang, Fujian Province.

EXCLUSIVE:Owns exclusive rights of high quality quartz mines in the region, and has several submerged-arc electric furnaces in production.  

ENVIRONMENT:The primary production sites are located in southern Fujian,where hydraulic power is abundant, and high grade of coal copious,key factors for cost effective silicon metal production.

 

CERTIFICATE

It is certified with ISO9001. It currently has 326 employees.  Many workers are specially trained in metallurgical engineering, mechanical or electrical engineering, analytical chemistry, or business management.In Dec 2010, Factory has successfully completed REACH (Registration, Evaluation,Authorization and Restriction of Chemicals, Regulation of EC). As more than half production is exported, the REACH registration is expected to help us expand our presence in the European markets. FAQ FOR OUR SERVICE:

  1.Q:Can you provide the sample to us?

     A:Yes,we can.Please inform your express account and pay for the transportation freight of samples and our samples are free for you if the quantity less than 50KGS.

  2.Q:How soon you can get the samples?

     A:We need 1-2days to prepare the sample and then delivery to you.

  3.Q:How much the transportation freight will be for the samples?

     A:The freight depends on the weight and packing size and your area.

  4.Q:What kind of payment term you can accept?

     A:We can accept L/C,D/P,T/T etc.In addition,Our Hongkong Company will provide the most convience transaction method to you.

5.Q:How to order?   A:Please send us your purchase order by email or fax,or you can ask us to send you a Proforma Invoice for your order.We need to know the following information for your order.1).Shipping information:company name,delivery address,phone number,fax number,destination sea port and contact name.

  2).Products information:quantity,specification,special request and package demands. 

 3).Delivery time required.

  4).Forwarder's contact details if there is any in China.

  5).The payment term you want.